International dialing code for
Cambodia
+855
Asia·ISO KH
How to call Cambodia
From Europe
00 855 local-number
From US / Canada
011 855 local-number
From mobile (universal)
+855 local-number
Replace "local number" with the actual phone number, dropping any leading zero.
Dial code
+855
ISO-2
KH
Region
Asia
Flag
🇰🇭
Other countries in Asia
FAQ — Cambodia
What is the country code for Cambodia?
The international dialing code for Cambodia is +855. The ISO-3166 alpha-2 code is KH.
How do I call Cambodia from the US or Canada?
Dial 011 855 followed by the local number in Cambodia, dropping any leading zero. From a mobile, "+855…" also works.
How do I call Cambodia from Europe?
Dial 00 855 followed by the local number in Cambodia, dropping any leading zero. From a mobile, "+855…" also works.
What does the "+" mean before the code?
"+" is a universal placeholder for the international direct dialing (IDD) prefix on mobile phones. "+855…" works from any country because the phone replaces "+" with the local IDD prefix automatically (00 in Europe, 011 in the US).